Hot Racing SPSR36WC01 Aluminum 36mm Water Cooling Jacket - Spartan SR

Keep your Traxxas Spartan SR marine motor running cool under hard, high-speed runs with this Hot Racing 36mm aluminum water cooling jacket. CNC machined from billet aluminum with full coverage cooling fins, it pulls heat away from the motor far more effectively than the stock rubber jacket.

• CNC machined billet aluminum construction with a black anodized finish for durability and corrosion resistance
• Full coverage design with machined cooling fins for increased heat transfer
• Dual water pickup for extra cooling capacity
• O-ring seals to help prevent leaks
• Secondary machining exposes bare aluminum for a two-tone scale look
• Direct fit for the TRA 36mm marine motor used in the Spartan SR

Specs: Inner diameter 36mm (1.4"), outer diameter 54mm (2.1"), length 63mm (2.5"), weight 3.2oz.

Installation requires adding a second water line and a water outlet, plus attaching the linkage. Pair with a Hot Racing dual pickup rudder blade and dual port cooling outlet for maximum cooling.